BGP-prefiksoppslag

Skriv inn eit prefiks (eller éi adresse). Blir svara frå den daglege kopien vår av den globale rutetabellen.

Døme:

2001:da8::/32

Utsynet til éin kollektor (APNIC). Ei rute som blir filtrert før ho når kollektoren, er ikkje med.

Annonsert nøyaktig

2001:da8::/32AS23910China Next Generation Internet CERNET2RPKI Ikkje funne2001:da8::

Register: APNIC · Kina · 10. nov. 2003
Tildelt blokk: 2001:da8:: – 2001:da8:ffff:ffff:ffff:ffff:ffff:ffff

Dekkjande ruter

Inga mindre spesifikk rute dekkjer det.

Meir spesifikke ruter

945 meir spesifikke ruter frå 41 opphavs-AS

2001:da8:a0::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:a0::
2001:da8:a1::/48AS24358CERNET2 IX at Huazhong University of Science and TechnologyRPKI Gyldig2001:da8:a1::
2001:da8:a2::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Gyldig2001:da8:a2::
2001:da8:a3::/48AS24361CERNET2 IX at Southeast UniversityRPKI Gyldig2001:da8:a3::
2001:da8:a4::/48AS24364CERNET2 IX at Shanghai Jiaotong UniversityRPKI Gyldig2001:da8:a4::
2001:da8:a5::/48AS24360CERNET2 IX at Zhengzhou UniversityRPKI Gyldig2001:da8:a5::
2001:da8:a6::/48AS24352CERNET2 IX at Tianjin UniversityRPKI Gyldig2001:da8:a6::
2001:da8:a7::/48AS24363CERNET2 IX at Shandong UniversityRPKI Gyldig2001:da8:a7::
2001:da8:a8::/48AS24369CERNET2 IX at Northeast UniversityRPKI Gyldig2001:da8:a8::
2001:da8:a9::/48AS24370CERNET2 IX at Dalian University of TechnologyRPKI Gyldig2001:da8:a9::
2001:da8:aa::/48AS24371CERNET2 IX at Jilin UniversityRPKI Gyldig2001:da8:aa::
2001:da8:ab::/48AS24372CERNET2 IX at Harbin Institute of TechnologyRPKI Gyldig2001:da8:ab::
2001:da8:ac::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:ac::
2001:da8:ad::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:ad::
2001:da8:ae::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI Gyldig2001:da8:ae::
2001:da8:af::/48AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Gyldig2001:da8:af::
2001:da8:b0::/48AS24355CERNET2 IX at University of Electronic Science and Technology of ChinaRPKI Gyldig2001:da8:b0::
2001:da8:b1::/48AS24356CERNET2 IX at Chongqing UniversityRPKI Gyldig2001:da8:b1::
2001:da8:b3::/48AS24362CERNET2 IX at University of Science and Technology of ChinaRPKI Gyldig2001:da8:b3::
2001:da8:b4::/48AS24367CERNET2 IX at Zhejiang UniversityRPKI Gyldig2001:da8:b4::
2001:da8:b5::/48AS24368CERNET2 IX at Xiamen UniversityRPKI Gyldig2001:da8:b5::
2001:da8:b6::/48AS24359CERNET2 IX at Central South UniversityRPKI Gyldig2001:da8:b6::
2001:da8:b7::/48AS24365CERNET2 IX at Fudan UniversityRPKI Gyldig2001:da8:b7::
2001:da8:b8::/48AS24366CERNET2 IX at Tongji UniversityRPKI Gyldig2001:da8:b8::
2001:da8:bc::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI Gyldig2001:da8:bc::
2001:da8:c0::/48AS138376CERNET2 regional IX at Ningxia UniversityRPKI Gyldig2001:da8:c0::
2001:da8:c1::/48AS138377CERNET2 regional IX at Qinghai Normal UniversityRPKI Gyldig2001:da8:c1::
2001:da8:c2::/48AS138378CERNET2 regional IX at Yunnan UniversityRPKI Gyldig2001:da8:c2::
2001:da8:c3::/48AS138381CERNET2 regional IX at Guizhou UniversityRPKI Gyldig2001:da8:c3::
2001:da8:c4::/48AS138393CERNET2 regional IX at Guangxi UniversityRPKI Gyldig2001:da8:c4::
2001:da8:c5::/48AS138438CERNET2 regional IX at Guangxi Normal UniversityRPKI Gyldig2001:da8:c5::
2001:da8:c6::/48AS138440CERNET2 regional IX at Hainan Normal UniversityRPKI Gyldig2001:da8:c6::
2001:da8:c8::/48AS138442CERNET2 regional IX at Tibet UniversityRPKI Gyldig2001:da8:c8::
2001:da8:c9::/48AS138369CERNET2 regional IX at Shenzhen UniversityRPKI Gyldig2001:da8:c9::
2001:da8:ca::/48AS138182CERNET2 regional IX at Hebei Normal UniversityRPKI Gyldig2001:da8:ca::
2001:da8:cb::/48AS138370CERNET2 regional IX at Nanchang UniversityRPKI Gyldig2001:da8:cb::
2001:da8:cc::/48AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Gyldig2001:da8:cc::
2001:da8:cd::/48AS138373CERNET2 regional IX at Fuzhou UniversityRPKI Gyldig2001:da8:cd::
2001:da8:ce::/48AS138374CERNET2 regional IX at Taiyuan UniversityRPKI Gyldig2001:da8:ce::
2001:da8:cf::/48AS138375CERNET2 regional IX at Inner Mongolia UniversityRPKI Gyldig2001:da8:cf::
2001:da8:201::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:201::
2001:da8:202::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:202::
2001:da8:203::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI Gyldig2001:da8:203::
2001:da8:204::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:204::
2001:da8:205::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:205::
2001:da8:206::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:206::
2001:da8:207::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:207::
2001:da8:208::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:208::
2001:da8:20a::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI Gyldig2001:da8:20a::
2001:da8:20b::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:20b::
2001:da8:20c::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:20c::
2001:da8:20d::/48AS23910China Next Generation Internet CERNET2RPKI Gyldig2001:da8:20d::
2001:da8:20f::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:20f::
2001:da8:210::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:210::
2001:da8:212::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:212::
2001:da8:214::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:214::
2001:da8:215::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:215::
2001:da8:216::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:216::
2001:da8:218::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:218::
2001:da8:219::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:219::
2001:da8:21a::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:21a::
2001:da8:21c::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:21c::
2001:da8:21d::/48AS138375CERNET2 regional IX at Inner Mongolia UniversityRPKI Gyldig2001:da8:21d::
2001:da8:21f::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:21f::
2001:da8:222::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:222::
2001:da8:224::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:224::
2001:da8:22b::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:22b::
2001:da8:22d::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:22d::
2001:da8:230::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:230::
2001:da8:231::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:231::
2001:da8:232::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:232::
2001:da8:233::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:233::
2001:da8:234::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:234::
2001:da8:235::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:235::
2001:da8:236::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:236::
2001:da8:237::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:237::
2001:da8:238::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:238::
2001:da8:23a::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:23a::
2001:da8:23b::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:23b::
2001:da8:23d::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:23d::
2001:da8:23e::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:23e::
2001:da8:240::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:240::
2001:da8:241::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:241::
2001:da8:242::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:242::
2001:da8:243::/48AS24348CERNET2 IX at Tsinghua UniversityRPKI Gyldig2001:da8:243::
2001:da8:244::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:244::
2001:da8:246::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:246::
2001:da8:247::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:247::
2001:da8:249::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:249::
2001:da8:24f::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:24f::
2001:da8:250::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:250::
2001:da8:252::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:252::
2001:da8:253::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:253::
2001:da8:255::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:255::
2001:da8:257::/48AS4538China Education and Research Network CenterRPKI Gyldig2001:da8:257::
2001:da8:259::/48AS24349CERNET2 IX at Peking UniversityRPKI Gyldig2001:da8:259::
2001:da8:25f::/48AS24351CERNET2 IX at Beijing University of Aeronautics and AstronauticsRPKI Gyldig2001:da8:25f::
2001:da8:262::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:262::
2001:da8:264::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:264::
2001:da8:265::/48AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Gyldig2001:da8:265::

Viser dei første 100.

Denne teksten finst ikkje på norsk nynorsk enno. Han blir vist på norsk bokmål til ei omsetjing er publisert.

På internett annonseres ruter som prefikser: et autonomt system forteller naboene sine via BGP at det kan levere trafikk til for eksempel 158.36.0.0/14. Verktøyet slår opp et prefiks i vår daglige kopi av den globale rutetabellen og viser tre ting:

Nøyaktige annonseringer: hvilket AS som er opphav til akkurat dette prefikset. Mer enn ett opphav (MOAS) er normalt for anycast-tjenester og noen nettverk med flere leverandører, og mistenkelig ellers.
Dekkende ruter: mindre spesifikke annonseringer som inneholder det. Trafikken følger den mest spesifikke ruten, så en dekkende rute betyr noe hvis den mer spesifikke forsvinner.
Mer spesifikke ruter: annonseringer inne i prefikset, som kan tilhøre andre nettverk (kunder – eller en kapring).

Hver annonserte rute sjekkes også mot RPKI: om en ROA autoriserer opprinnelses-AS-et.

Tabellen er utsynet fra APNICs rutekollektor. Det meste av den globale tabellen ser likt ut overalt, men en rute som filtreres før den når kollektoren, vises ikke.

Ofte stilte spørsmål

Hvorfor står ikke min /24, men en /16?

Adressene dine annonseres som en del av den større blokken, og ingen annonserer /24-en for seg. Det er det vanlige for de fleste kundene til en leverandør.

Hva er kapring med mer spesifikke ruter?

Noen annonserer et lengre prefiks inne i adresserommet ditt. Fordi rutere foretrekker den mest spesifikke ruten, går trafikken til dem. RPKI med en streng maksimal lengde gjør slike annonseringer ugyldige.

Kan jeg skrive inn én adresse?

Ja. Verktøyet viser da den mest spesifikke annonserte ruten som inneholder den.

Ofte stilte spørsmål

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